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<?php |
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namespace Leogout\Bundle\SeoBundle\Builder; |
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use Leogout\Bundle\SeoBundle\Factory\TagFactory; |
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use Leogout\Bundle\SeoBundle\Model\LinkTag; |
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use Leogout\Bundle\SeoBundle\Model\MetaTag; |
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use Leogout\Bundle\SeoBundle\Model\RenderableInterface; |
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use Leogout\Bundle\SeoBundle\Model\TitleTag; |
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/** |
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* Description of TagBuilder. |
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* |
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* @author: leogout |
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*/ |
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class TagBuilder implements RenderableInterface |
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{ |
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/** |
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* @var TagFactory |
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*/ |
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protected $tagFactory; |
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/** |
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* @var TitleTag |
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*/ |
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protected $title; |
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/** |
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* @var MetaTag[] |
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*/ |
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protected $metas = []; |
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/** |
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* @var LinkTag[] |
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*/ |
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protected $links = []; |
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/** |
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* TagBuilder constructor. |
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* |
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* @param TagFactory $tagFactory |
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*/ |
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public function __construct(TagFactory $tagFactory) |
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{ |
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$this->tagFactory = $tagFactory; |
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} |
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/** |
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* @param string $title |
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* |
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* @return TitleTag |
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*/ |
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public function setTitle($title) |
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{ |
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return $this->title = $this->tagFactory |
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->createTitle() |
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->setContent($title); |
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} |
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/** |
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* @return TitleTag |
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*/ |
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public function getTitle() |
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{ |
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return $this->title; |
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} |
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/** |
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* @param string $name |
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* @param string|null $type |
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* @param string|null $value |
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* @param string|null $content |
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* |
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* @return MetaTag |
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*/ |
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public function addMeta($name, $type = MetaTag::NAME_TYPE, $value = null, $content = null) |
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{ |
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return $this->metas[$name] = $this->tagFactory |
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->createMeta() |
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->setType($type) |
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->setValue($value) |
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->setContent($content); |
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} |
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/** |
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* @param $name |
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* |
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* @return MetaTag|null |
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*/ |
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public function getMeta($name) |
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{ |
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return isset($this->metas[$name]) ? $this->metas[$name] : null; |
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} |
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/** |
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* @param string $name |
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* @param string|null $href |
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* @param string|null $rel |
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* @param string|null $type |
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* @param string|null $title |
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* |
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* @return LinkTag |
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*/ |
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public function addLink($name, $href = null, $rel = null, $type = null, $title = null) |
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{ |
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return $this->links[$name] = $this->tagFactory |
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->createLink() |
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->setHref($href) |
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->setRel($rel) |
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->setType($type) |
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->setTitle($title); |
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} |
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/** |
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* @param string $name |
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* |
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* @return LinkTag|null |
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*/ |
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public function getLink($name) |
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{ |
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return isset($this->links[$name]) ? $this->links[$name] : null; |
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} |
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/** |
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* @return string |
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*/ |
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public function render() |
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{ |
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$tags = []; |
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if (null !== $this->title) { |
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array_push($tags, $this->title); |
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} |
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if (count($this->metas) > 0) { |
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$tags = array_merge($tags, $this->metas); |
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} |
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if (count($this->links) > 0) { |
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$tags = array_merge($tags, $this->links); |
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} |
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return implode(PHP_EOL, |
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array_map(function (RenderableInterface $tag) { |
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return $tag->render(); |
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}, $tags) |
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); |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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return $this->render(); |
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} |
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} |
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leogout /
SeoBundle
